Used Caterpillar 320 GC Excavators For Sale

The Caterpillar 320 GC is a hydraulic excavator in Caterpillar's 20-ton class, designed for general earthmoving, trenching, site preparation, and material handling. It is part of the Cat 320 series and is commonly used in construction, utility, and infrastructure applications. The 320 GC emphasizes fuel efficiency, lower operating costs, and simplified maintenance while retaining core digging and lifting capability. Typical features include a Cat diesel engine, hydraulic system optimized for balanced performance, and an operator cab configured for visibility and comfort. The model is available with multiple boom, stick, and undercarriage configurations depending on application requirements.